 trekking in the Chiang Mai region?
Hill tribe treks are so popular that it would be hard not to find a
good company. When I was there, most backpacker's places and motels can
organise these trips, and there were people going on them & coming back
almost everyday.
My best advice is to talk to your fellow traveller's who are already
there, and who have done the trip & get their opinion on it. That would
be the most reliable & up-to-date info you can get.
Good luck, it's great fun, with a bit of hardship.
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